diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f9925ea..35057840 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ### 3.0.1 (Next)
 
+* [#574](https://github.com/slack-ruby/slack-ruby-client/pull/574): Update API from [slack-api-ref@bd5dd34](https://github.com/slack-ruby/slack-api-ref/commit/bd5dd34) - [@slack-ruby-ci-bot](https://github.com/apps/slack-ruby-ci-bot).
 * Your contribution here.
 * [#576](https://github.com/slack-ruby/slack-ruby-client/pull/576): Add support for `blocks` in `files_upload_v2` - [@childish-sambino](https://github.com/childish-sambino).
 
diff --git a/bin/commands/admin_functions.rb b/bin/commands/admin_functions.rb
index b97d8eaa..5f7d4461 100644
--- a/bin/commands/admin_functions.rb
+++ b/bin/commands/admin_functions.rb
@@ -6,11 +6,12 @@ module Cli
     class App
       desc 'AdminFunctions methods.'
       command 'admin_functions' do |g|
-        g.desc 'Look up functions by a set of apps'
-        g.long_desc %( Look up functions by a set of apps )
+        g.desc 'Look up functions by a set of apps.'
+        g.long_desc %( Look up functions by a set of apps. )
         g.command 'list' do |c|
           c.flag 'team_id', desc: 'The team context to retrieve functions from.'
           c.flag 'app_ids', desc: 'Comma-separated array of app IDs to get functions for; max 50.'
+          c.flag 'include_non_distributed_functions', desc: 'Whether to also include functions that are not yet distributed to any users in the function count. This is needed for admins that are approving an app request and will only work if the team owns the app.'
           c.flag 'cursor', desc: 'Set cursor to next_cursor returned by the previous call to list items in the next page.'
           c.flag 'limit', desc: 'The number of results that will be returned by the API on each invocation. Must be between 1 and 1000, both inclusive.'
           c.action do |_global_options, options, _args|
diff --git a/bin/commands/admin_functions_permissions.rb b/bin/commands/admin_functions_permissions.rb
index 7f4ea3fd..b363daac 100644
--- a/bin/commands/admin_functions_permissions.rb
+++ b/bin/commands/admin_functions_permissions.rb
@@ -15,8 +15,8 @@ class App
           end
         end
 
-        g.desc 'Set the visibility of a Slack function and define the users or workspaces if it is set to named_entities'
-        g.long_desc %( Set the visibility of a Slack function and define the users or workspaces if it is set to named_entities )
+        g.desc 'Set the visibility of a Slack function and define the users or workspaces if it is set to named_entities.'
+        g.long_desc %( Set the visibility of a Slack function and define the users or workspaces if it is set to named_entities. )
         g.command 'set' do |c|
           c.flag 'function_id', desc: 'The function ID to set permissions for.'
           c.flag 'visibility', desc: 'The function visibility.'
diff --git a/bin/commands/admin_users.rb b/bin/commands/admin_users.rb
index 372b9119..28857d0f 100644
--- a/bin/commands/admin_users.rb
+++ b/bin/commands/admin_users.rb
@@ -19,6 +19,16 @@ class App
           end
         end
 
+        g.desc 'Fetches the expiration timestamp for a guest'
+        g.long_desc %( Fetches the expiration timestamp for a guest )
+        g.command 'getExpiration' do |c|
+          c.flag 'user_id', desc: 'The ID of the guest user to get the expiration for.'
+          c.flag 'target_team', desc: 'If an org token is passed in and this team is on the org, it will operate on the workspace level on the specified team. Otherwise it will operate on the org or team in context.'
+          c.action do |_global_options, options, _args|
+            puts JSON.dump(@client.admin_users_getExpiration(options))
+          end
+        end
+
         g.desc 'Invite a user to a workspace.'
         g.long_desc %( Invite a user to a workspace. )
         g.command 'invite' do |c|
diff --git a/bin/commands/assistant_search.rb b/bin/commands/assistant_search.rb
index a70eba90..78164c53 100644
--- a/bin/commands/assistant_search.rb
+++ b/bin/commands/assistant_search.rb
@@ -13,18 +13,21 @@ class App
           c.flag 'action_token', desc: 'Send action_token as received in a message event.'
           c.flag 'channel_types', desc: 'Mix and match channel types by providing a comma-separated list of any combination of public_channel, private_channel, mpim, im.'
           c.flag 'content_types', desc: 'Content types to include, a comma-separated list of any combination of messages, files, channels, users.'
-          c.flag 'include_bots', desc: 'If you want the results to include bots.'
+          c.flag 'include_bots', desc: 'Whether the results should include bots.'
+          c.flag 'include_deleted_users', desc: 'Whether to include deleted users in the user search results. Defaults to false.'
           c.flag 'before', desc: 'UNIX timestamp filter. If present, filters for results before this date.'
           c.flag 'after', desc: 'UNIX timestamp filter. If present, filters for results after this date.'
           c.flag 'include_context_messages', desc: 'Whether to include context messages surrounding the main message result. Defaults to false if unspecified.'
           c.flag 'context_channel_id', desc: 'Context channel ID to support scoping the search when applicable.'
-          c.flag 'cursor', desc: 'The cursor returned by the API. Leave this blank for the first request, and use this to get the next page of results.'
+          c.flag 'cursor', desc: 'The cursor returned by the API. Leave this blank for the first request and use this to get the next page of results.'
           c.flag 'limit', desc: 'Number of results to return, up to a max of 20. Defaults to 20.'
           c.flag 'sort', desc: 'The field to sort the results by. Defaults to score. Can be one of: score, timestamp.'
           c.flag 'sort_dir', desc: 'The direction to sort the results by. Defaults to desc.'
           c.flag 'include_message_blocks', desc: 'Whether to return the message blocks in the response.'
           c.flag 'highlight', desc: 'Whether to highlight the search query in the results. Defaults to false if unspecified.'
-          c.flag 'term_clauses', desc: 'A list of term clauses. A term clause is a string with search terms. Search results returned will match every term clause specified (i.e. conjunctive normal form).'
+          c.flag 'term_clauses', desc: 'A list of term clauses. A term clause is a string with search terms. Search results returned will match every term clause specified (i.e., conjunctive normal form).'
+          c.flag 'modifiers', desc: 'A string containing only modifiers in the format of modifier:value. Search results returned will match the modifier value. For now modifiers only affect term clauses.'
+          c.flag 'include_archived_channels', desc: 'Whether to include archived channels in the search results.'
           c.action do |_global_options, options, _args|
             puts JSON.dump(@client.assistant_search_context(options))
           end
diff --git a/bin/commands/assistant_threads.rb b/bin/commands/assistant_threads.rb
index 6d89cf14..128d5c4b 100644
--- a/bin/commands/assistant_threads.rb
+++ b/bin/commands/assistant_threads.rb
@@ -12,6 +12,7 @@ class App
           c.flag 'channel_id', desc: 'Channel ID containing the assistant thread.'
           c.flag 'thread_ts', desc: 'Message timestamp of the thread of where to set the status.'
           c.flag 'status', desc: "Status of the specified bot user, e.g. 'is thinking...'."
+          c.flag 'loading_messages', desc: 'The list of messages to rotate through as a loading indicator.'
           c.action do |_global_options, options, _args|
             puts JSON.dump(@client.assistant_threads_setStatus(options))
           end
diff --git a/bin/commands/chat.rb b/bin/commands/chat.rb
index 7057e170..90f8d58d 100644
--- a/bin/commands/chat.rb
+++ b/bin/commands/chat.rb
@@ -6,6 +6,17 @@ module Cli
     class App
       desc 'Chat methods.'
       command 'chat' do |g|
+        g.desc 'Appends text to an existing streaming conversation.'
+        g.long_desc %( Appends text to an existing streaming conversation. )
+        g.command 'appendStream' do |c|
+          c.flag 'channel', desc: 'An encoded ID that represents a channel, private group, or DM.'
+          c.flag 'ts', desc: 'The timestamp of the streaming message.'
+          c.flag 'markdown_text', desc: 'Accepts message text formatted in markdown. Limit this field to 12,000 characters. This text is what will be appended to the message received so far.'
+          c.action do |_global_options, options, _args|
+            puts JSON.dump(@client.chat_appendStream(options))
+          end
+        end
+
         g.desc 'Execute a slash command in a public channel (undocumented)'
         g.long_desc %( Execute a slash command in a public channel )
         g.command 'command' do |c|
@@ -87,6 +98,7 @@ class App
           c.flag 'attachments', desc: 'A JSON-based array of structured attachments, presented as a URL-encoded string.'
           c.flag 'blocks', desc: 'A JSON-based array of structured blocks, presented as a URL-encoded string.'
           c.flag 'channel', desc: 'An encoded ID or channel name that represents a channel, private group, or IM channel to send the message to. See below for more details.'
+          c.flag 'current_draft_last_updated_ts', desc: "This field represents the timestamp of the draft's last update at the time this API is called. If the current message is a draft, this field can be provided to ensure synchronization with the server."
           c.flag 'icon_emoji', desc: 'Emoji to use as the icon for this message. Overrides icon_url.'
           c.flag 'icon_url', desc: 'URL to an image to use as the icon for this message.'
           c.flag 'link_names', desc: 'Find and link user groups. No longer supports linking individual users; use syntax shown in Mentioning Users instead.'
@@ -127,18 +139,45 @@ class App
           end
         end
 
+        g.desc 'Starts a new streaming conversation.'
+        g.long_desc %( Starts a new streaming conversation. )
+        g.command 'startStream' do |c|
+          c.flag 'channel', desc: 'An encoded ID that represents a channel, private group, or DM.'
+          c.flag 'markdown_text', desc: 'Accepts message text formatted in markdown. Limit this field to 12,000 characters.'
+          c.flag 'thread_ts', desc: "Provide another message's ts value to reply to. Streamed messages should always be replies to a user request."
+          c.flag 'recipient_user_id', desc: 'The encoded ID of the user to receive the streaming text. Required when streaming to channels.'
+          c.flag 'recipient_team_id', desc: 'The encoded ID of the team the user receiving the streaming text belongs to. Required when streaming to channels.'
+          c.action do |_global_options, options, _args|
+            puts JSON.dump(@client.chat_startStream(options))
+          end
+        end
+
+        g.desc 'Stops a streaming conversation.'
+        g.long_desc %( Stops a streaming conversation. )
+        g.command 'stopStream' do |c|
+          c.flag 'channel', desc: 'An encoded ID that represents a channel, private group, or DM.'
+          c.flag 'ts', desc: 'The timestamp of the streaming message.'
+          c.flag 'markdown_text', desc: 'Accepts message text formatted in markdown. Limit this field to 12,000 characters.'
+          c.flag 'blocks', desc: 'A list of blocks that will be rendered at the bottom of the finalized message.'
+          c.flag 'metadata', desc: 'JSON object with event_type and event_payload fields, presented as a URL-encoded string. Metadata you post to Slack is accessible to any app or user who is a member of that workspace.'
+          c.action do |_global_options, options, _args|
+            puts JSON.dump(@client.chat_stopStream(options))
+          end
+        end
+
         g.desc 'Provide custom unfurl behavior for user-posted URLs'
         g.long_desc %( Provide custom unfurl behavior for user-posted URLs )
         g.command 'unfurl' do |c|
           c.flag 'channel', desc: 'Channel ID of the message. Both channel and ts must be provided together, or unfurl_id and source must be provided together.'
           c.flag 'ts', desc: 'Timestamp of the message to add unfurl behavior to.'
-          c.flag 'unfurls', desc: 'URL-encoded JSON map with keys set to URLs featured in the the message, pointing to their unfurl blocks or message attachments.'
+          c.flag 'unfurls', desc: 'URL-encoded JSON map with keys set to URLs featured in the the message, pointing to their unfurl blocks or message attachments. Either unfurls or metadata must be provided.'
           c.flag 'user_auth_message', desc: 'Provide a simply-formatted string to send as an ephemeral message to the user as invitation to authenticate further and enable full unfurling behavior. Provides two buttons, Not now or Never ask me again.'
           c.flag 'user_auth_required', desc: 'Set to true or 1 to indicate the user must install your Slack app to trigger unfurls for this domain.'
           c.flag 'user_auth_url', desc: 'Send users to this custom URL where they will complete authentication in your app to fully trigger unfurling. Value should be properly URL-encoded.'
           c.flag 'user_auth_blocks', desc: 'Provide a JSON based array of structured blocks presented as URL-encoded string to send as an ephemeral message to the user as invitation to authenticate further and enable full unfurling behavior.'
           c.flag 'unfurl_id', desc: 'The ID of the link to unfurl. Both unfurl_id and source must be provided together, or channel and ts must be provided together.'
           c.flag 'source', desc: 'The source of the link to unfurl. The source may either be composer, when the link is inside the message composer, or conversations_history, when the link has been posted to a conversation.'
+          c.flag 'metadata', desc: 'JSON object with entity_type and entity_payload fields, presented as a URL-encoded string. Either unfurls or metadata must be provided.'
           c.action do |_global_options, options, _args|
             puts JSON.dump(@client.chat_unfurl(options))
           end
diff --git a/bin/commands/entity.rb b/bin/commands/entity.rb
new file mode 100644
index 00000000..057fa48f
--- /dev/null
+++ b/bin/commands/entity.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+# This file was auto-generated by lib/tasks/web.rake
+
+module Slack
+  module Cli
+    class App
+      desc 'Entity methods.'
+      command 'entity' do |g|
+        g.desc 'Provide custom flexpane behavior for Work Objects. Apps call this endpoint to send per-user flexpane metadata to the client.'
+        g.long_desc %( Provide custom flexpane behavior for Work Objects. Apps call this endpoint to send per-user flexpane metadata to the client. )
+        g.command 'presentDetails' do |c|
+          c.flag 'metadata', desc: 'URL-encoded JSON object containing flexpane metadata from the app that will be conformed to a Work Object metadata schema, keyed by entity ID.'
+          c.flag 'trigger_id', desc: 'A reference to the original user action that initiated the request.'
+          c.flag 'user_auth_required', desc: 'Set to true (or 1) to indicate that the user must authenticate to view full flexpane data.'
+          c.flag 'user_auth_url', desc: 'A custom URL to which users are directed for authentication if required.'
+          c.flag 'error', desc: ''
+          c.action do |_global_options, options, _args|
+            puts JSON.dump(@client.entity_presentDetails(options))
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/bin/commands/files.rb b/bin/commands/files.rb
index e8c3e0b2..07187215 100644
--- a/bin/commands/files.rb
+++ b/bin/commands/files.rb
@@ -12,7 +12,7 @@ class App
           c.flag 'files', desc: 'Array of file ids and their corresponding (optional) titles.'
           c.flag 'channel_id', desc: 'Channel ID where the file will be shared. If not specified the file will be private.'
           c.flag 'thread_ts', desc: "Provide another message's ts value to upload this file as a reply. Never use a reply's ts value; use its parent instead. Also make sure to provide only one channel when using 'thread_ts'."
-          c.flag 'channels', desc: 'Comma-separated string of channel IDs where the file will be shared.'
+          c.flag 'channels', desc: 'Comma-separated string of channel IDs or user IDs where the file will be shared.'
           c.flag 'initial_comment', desc: 'The message text introducing the file in specified channels.'
           c.flag 'blocks', desc: 'A JSON-based array of structured rich text blocks, presented as a URL-encoded string. If the initial_comment field is provided, the blocks field is ignored.'
           c.action do |_global_options, options, _args|
diff --git a/bin/commands/oauth_v2.rb b/bin/commands/oauth_v2.rb
index d3eabd2f..5d142b8e 100644
--- a/bin/commands/oauth_v2.rb
+++ b/bin/commands/oauth_v2.rb
@@ -12,6 +12,7 @@ class App
           c.flag 'client_id', desc: 'Issued when you created your application. If possible, avoid sending client_id and client_secret as parameters in your request and instead supply the Client ID and Client Secret using the HTTP Basic authentication scheme.'
           c.flag 'client_secret', desc: 'Issued when you created your application. If possible, avoid sending client_id and client_secret as parameters in your request and instead supply the Client ID and Client Secret using the HTTP Basic authentication scheme.'
           c.flag 'code', desc: 'The code param returned via the OAuth callback.'
+          c.flag 'code_verifier', desc: 'The code_verifier param used to generate the code_challenge originally. Used for PKCE.'
           c.flag 'redirect_uri', desc: 'This must match the originally submitted URI (if one was sent).'
           c.flag 'grant_type', desc: 'The grant_type param as described in the OAuth spec.'
           c.flag 'refresh_token', desc: 'The refresh_token param as described in the OAuth spec.'
diff --git a/lib/slack/web/api/endpoints.rb b/lib/slack/web/api/endpoints.rb
index 2401b97e..622e80ea 100644
--- a/lib/slack/web/api/endpoints.rb
+++ b/lib/slack/web/api/endpoints.rb
@@ -61,6 +61,7 @@
 require_relative 'endpoints/dialog'
 require_relative 'endpoints/dnd'
 require_relative 'endpoints/emoji'
+require_relative 'endpoints/entity'
 require_relative 'endpoints/files'
 require_relative 'endpoints/files_comments'
 require_relative 'endpoints/files_remote'
@@ -166,6 +167,7 @@ module Endpoints
         include Dialog
         include Dnd
         include Emoji
+        include Entity
         include Files
         include FilesComments
         include FilesRemote
diff --git a/lib/slack/web/api/endpoints/admin_functions.rb b/lib/slack/web/api/endpoints/admin_functions.rb
index 0e5a2b6e..7cdd47ff 100644
--- a/lib/slack/web/api/endpoints/admin_functions.rb
+++ b/lib/slack/web/api/endpoints/admin_functions.rb
@@ -7,12 +7,14 @@ module Api
       module Endpoints
         module AdminFunctions
           #
-          # Look up functions by a set of apps
+          # Look up functions by a set of apps.
           #
           # @option options [Object] :team_id
           #   The team context to retrieve functions from.
           # @option options [array] :app_ids
           #   Comma-separated array of app IDs to get functions for; max 50.
+          # @option options [boolean] :include_non_distributed_functions
+          #   Whether to also include functions that are not yet distributed to any users in the function count. This is needed for admins that are approving an app request and will only work if the team owns the app.
           # @option options [string] :cursor
           #   Set cursor to next_cursor returned by the previous call to list items in the next page.
           # @option options [integer] :limit
diff --git a/lib/slack/web/api/endpoints/admin_functions_permissions.rb b/lib/slack/web/api/endpoints/admin_functions_permissions.rb
index ba459307..acb2a674 100644
--- a/lib/slack/web/api/endpoints/admin_functions_permissions.rb
+++ b/lib/slack/web/api/endpoints/admin_functions_permissions.rb
@@ -19,7 +19,7 @@ def admin_functions_permissions_lookup(options = {})
           end
 
           #
-          # Set the visibility of a Slack function and define the users or workspaces if it is set to named_entities
+          # Set the visibility of a Slack function and define the users or workspaces if it is set to named_entities.
           #
           # @option options [string] :function_id
           #   The function ID to set permissions for.
diff --git a/lib/slack/web/api/endpoints/admin_users.rb b/lib/slack/web/api/endpoints/admin_users.rb
index 629b944f..1825990e 100644
--- a/lib/slack/web/api/endpoints/admin_users.rb
+++ b/lib/slack/web/api/endpoints/admin_users.rb
@@ -27,6 +27,19 @@ def admin_users_assign(options = {})
             post('admin.users.assign', options)
           end
 
+          #
+          # Fetches the expiration timestamp for a guest
+          #
+          # @option options [Object] :user_id
+          #   The ID of the guest user to get the expiration for.
+          # @option options [Object] :target_team
+          #   If an org token is passed in and this team is on the org, it will operate on the workspace level on the specified team. Otherwise it will operate on the org or team in context.
+          # @see https://api.slack.com/methods/admin.users.getExpiration
+          # @see https://github.com/slack-ruby/slack-api-ref/blob/master/methods/admin.users/admin.users.getExpiration.json
+          def admin_users_getExpiration(options = {})
+            post('admin.users.getExpiration', options)
+          end
+
           #
           # Invite a user to a workspace.
           #
diff --git a/lib/slack/web/api/endpoints/assistant_search.rb b/lib/slack/web/api/endpoints/assistant_search.rb
index d27c4e75..2af068c3 100644
--- a/lib/slack/web/api/endpoints/assistant_search.rb
+++ b/lib/slack/web/api/endpoints/assistant_search.rb
@@ -18,7 +18,9 @@ module AssistantSearch
           # @option options [array] :content_types
           #   Content types to include, a comma-separated list of any combination of messages, files, channels, users.
           # @option options [boolean] :include_bots
-          #   If you want the results to include bots.
+          #   Whether the results should include bots.
+          # @option options [boolean] :include_deleted_users
+          #   Whether to include deleted users in the user search results. Defaults to false.
           # @option options [integer] :before
           #   UNIX timestamp filter. If present, filters for results before this date.
           # @option options [integer] :after
@@ -28,7 +30,7 @@ module AssistantSearch
           # @option options [Object] :context_channel_id
           #   Context channel ID to support scoping the search when applicable.
           # @option options [string] :cursor
-          #   The cursor returned by the API. Leave this blank for the first request, and use this to get the next page of results.
+          #   The cursor returned by the API. Leave this blank for the first request and use this to get the next page of results.
           # @option options [integer] :limit
           #   Number of results to return, up to a max of 20. Defaults to 20.
           # @option options [enum] :sort
@@ -40,7 +42,11 @@ module AssistantSearch
           # @option options [boolean] :highlight
           #   Whether to highlight the search query in the results. Defaults to false if unspecified.
           # @option options [array] :term_clauses
-          #   A list of term clauses. A term clause is a string with search terms. Search results returned will match every term clause specified (i.e. conjunctive normal form).
+          #   A list of term clauses. A term clause is a string with search terms. Search results returned will match every term clause specified (i.e., conjunctive normal form).
+          # @option options [string] :modifiers
+          #   A string containing only modifiers in the format of modifier:value. Search results returned will match the modifier value. For now modifiers only affect term clauses.
+          # @option options [boolean] :include_archived_channels
+          #   Whether to include archived channels in the search results.
           # @see https://api.slack.com/methods/assistant.search.context
           # @see https://github.com/slack-ruby/slack-api-ref/blob/master/methods/assistant.search/assistant.search.context.json
           def assistant_search_context(options = {})
diff --git a/lib/slack/web/api/endpoints/assistant_threads.rb b/lib/slack/web/api/endpoints/assistant_threads.rb
index ff4f381e..e45d0825 100644
--- a/lib/slack/web/api/endpoints/assistant_threads.rb
+++ b/lib/slack/web/api/endpoints/assistant_threads.rb
@@ -9,12 +9,14 @@ module AssistantThreads
           #
           # Set the status for an AI assistant thread.
           #
-          # @option options [Object] :channel_id
+          # @option options [string] :channel_id
           #   Channel ID containing the assistant thread.
           # @option options [string] :thread_ts
           #   Message timestamp of the thread of where to set the status.
           # @option options [string] :status
           #   Status of the specified bot user, e.g. 'is thinking...'.
+          # @option options [array] :loading_messages
+          #   The list of messages to rotate through as a loading indicator.
           # @see https://api.slack.com/methods/assistant.threads.setStatus
           # @see https://github.com/slack-ruby/slack-api-ref/blob/master/methods/assistant.threads/assistant.threads.setStatus.json
           def assistant_threads_setStatus(options = {})
diff --git a/lib/slack/web/api/endpoints/chat.rb b/lib/slack/web/api/endpoints/chat.rb
index 548add21..2a75caf1 100644
--- a/lib/slack/web/api/endpoints/chat.rb
+++ b/lib/slack/web/api/endpoints/chat.rb
@@ -6,6 +6,25 @@ module Web
     module Api
       module Endpoints
         module Chat
+          #
+          # Appends text to an existing streaming conversation.
+          #
+          # @option options [channel] :channel
+          #   An encoded ID that represents a channel, private group, or DM.
+          # @option options [timestamp] :ts
+          #   The timestamp of the streaming message.
+          # @option options [string] :markdown_text
+          #   Accepts message text formatted in markdown. Limit this field to 12,000 characters. This text is what will be appended to the message received so far.
+          # @see https://api.slack.com/methods/chat.appendStream
+          # @see https://github.com/slack-ruby/slack-api-ref/blob/master/methods/chat/chat.appendStream.json
+          def chat_appendStream(options = {})
+            raise ArgumentError, 'Required arguments :channel missing' if options[:channel].nil?
+            raise ArgumentError, 'Required arguments :ts missing' if options[:ts].nil?
+            raise ArgumentError, 'Required arguments :markdown_text missing' if options[:markdown_text].nil?
+            options = options.merge(channel: conversations_id(options)['channel']['id']) if options[:channel]
+            post('chat.appendStream', options)
+          end
+
           #
           # Execute a slash command in a public channel (undocumented)
           #
@@ -142,6 +161,8 @@ def chat_postEphemeral(options = {})
           #   A JSON-based array of structured blocks, presented as a URL-encoded string.
           # @option options [channel] :channel
           #   An encoded ID or channel name that represents a channel, private group, or IM channel to send the message to. See below for more details.
+          # @option options [string] :current_draft_last_updated_ts
+          #   This field represents the timestamp of the draft's last update at the time this API is called. If the current message is a draft, this field can be provided to ensure synchronization with the server.
           # @option options [string] :icon_emoji
           #   Emoji to use as the icon for this message. Overrides icon_url.
           # @option options [string] :icon_url
@@ -218,6 +239,51 @@ def chat_scheduleMessage(options = {})
             post('chat.scheduleMessage', options)
           end
 
+          #
+          # Starts a new streaming conversation.
+          #
+          # @option options [channel] :channel
+          #   An encoded ID that represents a channel, private group, or DM.
+          # @option options [string] :markdown_text
+          #   Accepts message text formatted in markdown. Limit this field to 12,000 characters.
+          # @option options [string] :thread_ts
+          #   Provide another message's ts value to reply to. Streamed messages should always be replies to a user request.
+          # @option options [Object] :recipient_user_id
+          #   The encoded ID of the user to receive the streaming text. Required when streaming to channels.
+          # @option options [string] :recipient_team_id
+          #   The encoded ID of the team the user receiving the streaming text belongs to. Required when streaming to channels.
+          # @see https://api.slack.com/methods/chat.startStream
+          # @see https://github.com/slack-ruby/slack-api-ref/blob/master/methods/chat/chat.startStream.json
+          def chat_startStream(options = {})
+            raise ArgumentError, 'Required arguments :channel missing' if options[:channel].nil?
+            raise ArgumentError, 'Required arguments :thread_ts missing' if options[:thread_ts].nil?
+            options = options.merge(channel: conversations_id(options)['channel']['id']) if options[:channel]
+            post('chat.startStream', options)
+          end
+
+          #
+          # Stops a streaming conversation.
+          #
+          # @option options [channel] :channel
+          #   An encoded ID that represents a channel, private group, or DM.
+          # @option options [timestamp] :ts
+          #   The timestamp of the streaming message.
+          # @option options [string] :markdown_text
+          #   Accepts message text formatted in markdown. Limit this field to 12,000 characters.
+          # @option options [Object] :blocks
+          #   A list of blocks that will be rendered at the bottom of the finalized message.
+          # @option options [string] :metadata
+          #   JSON object with event_type and event_payload fields, presented as a URL-encoded string. Metadata you post to Slack is accessible to any app or user who is a member of that workspace.
+          # @see https://api.slack.com/methods/chat.stopStream
+          # @see https://github.com/slack-ruby/slack-api-ref/blob/master/methods/chat/chat.stopStream.json
+          def chat_stopStream(options = {})
+            raise ArgumentError, 'Required arguments :channel missing' if options[:channel].nil?
+            raise ArgumentError, 'Required arguments :ts missing' if options[:ts].nil?
+            options = options.merge(channel: conversations_id(options)['channel']['id']) if options[:channel]
+            options = encode_options_as_json(options, %i[metadata])
+            post('chat.stopStream', options)
+          end
+
           #
           # Provide custom unfurl behavior for user-posted URLs
           #
@@ -226,7 +292,7 @@ def chat_scheduleMessage(options = {})
           # @option options [timestamp] :ts
           #   Timestamp of the message to add unfurl behavior to.
           # @option options [string] :unfurls
-          #   URL-encoded JSON map with keys set to URLs featured in the the message, pointing to their unfurl blocks or message attachments.
+          #   URL-encoded JSON map with keys set to URLs featured in the the message, pointing to their unfurl blocks or message attachments. Either unfurls or metadata must be provided.
           # @option options [string] :user_auth_message
           #   Provide a simply-formatted string to send as an ephemeral message to the user as invitation to authenticate further and enable full unfurling behavior. Provides two buttons, Not now or Never ask me again.
           # @option options [boolean] :user_auth_required
@@ -239,14 +305,13 @@ def chat_scheduleMessage(options = {})
           #   The ID of the link to unfurl. Both unfurl_id and source must be provided together, or channel and ts must be provided together.
           # @option options [enum] :source
           #   The source of the link to unfurl. The source may either be composer, when the link is inside the message composer, or conversations_history, when the link has been posted to a conversation.
+          # @option options [string] :metadata
+          #   JSON object with entity_type and entity_payload fields, presented as a URL-encoded string. Either unfurls or metadata must be provided.
           # @see https://api.slack.com/methods/chat.unfurl
           # @see https://github.com/slack-ruby/slack-api-ref/blob/master/methods/chat/chat.unfurl.json
           def chat_unfurl(options = {})
-            raise ArgumentError, 'Required arguments :channel missing' if options[:channel].nil?
-            raise ArgumentError, 'Required arguments :ts missing' if options[:ts].nil?
-            raise ArgumentError, 'Required arguments :unfurls missing' if options[:unfurls].nil?
             options = options.merge(channel: conversations_id(options)['channel']['id']) if options[:channel]
-            options = encode_options_as_json(options, %i[unfurls user_auth_blocks])
+            options = encode_options_as_json(options, %i[unfurls user_auth_blocks metadata])
             post('chat.unfurl', options)
           end
 
diff --git a/lib/slack/web/api/endpoints/entity.rb b/lib/slack/web/api/endpoints/entity.rb
new file mode 100644
index 00000000..91dcc29e
--- /dev/null
+++ b/lib/slack/web/api/endpoints/entity.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+# This file was auto-generated by lib/tasks/web.rake
+
+module Slack
+  module Web
+    module Api
+      module Endpoints
+        module Entity
+          #
+          # Provide custom flexpane behavior for Work Objects. Apps call this endpoint to send per-user flexpane metadata to the client.
+          #
+          # @option options [object] :metadata
+          #   URL-encoded JSON object containing flexpane metadata from the app that will be conformed to a Work Object metadata schema, keyed by entity ID.
+          # @option options [string] :trigger_id
+          #   A reference to the original user action that initiated the request.
+          # @option options [boolean] :user_auth_required
+          #   Set to true (or 1) to indicate that the user must authenticate to view full flexpane data.
+          # @option options [string] :user_auth_url
+          #   A custom URL to which users are directed for authentication if required.
+          # @option options [Object] :error
+          # @see https://api.slack.com/methods/entity.presentDetails
+          # @see https://github.com/slack-ruby/slack-api-ref/blob/master/methods/entity/entity.presentDetails.json
+          def entity_presentDetails(options = {})
+            raise ArgumentError, 'Required arguments :trigger_id missing' if options[:trigger_id].nil?
+            options = encode_options_as_json(options, %i[metadata])
+            post('entity.presentDetails', options)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/slack/web/api/endpoints/files.rb b/lib/slack/web/api/endpoints/files.rb
index 0d735603..eeeecb73 100644
--- a/lib/slack/web/api/endpoints/files.rb
+++ b/lib/slack/web/api/endpoints/files.rb
@@ -16,7 +16,7 @@ module Files
           # @option options [string] :thread_ts
           #   Provide another message's ts value to upload this file as a reply. Never use a reply's ts value; use its parent instead. Also make sure to provide only one channel when using 'thread_ts'.
           # @option options [string] :channels
-          #   Comma-separated string of channel IDs where the file will be shared.
+          #   Comma-separated string of channel IDs or user IDs where the file will be shared.
           # @option options [string] :initial_comment
           #   The message text introducing the file in specified channels.
           # @option options [string] :blocks
diff --git a/lib/slack/web/api/endpoints/oauth_v2.rb b/lib/slack/web/api/endpoints/oauth_v2.rb
index d33d8d77..bfb8ca45 100644
--- a/lib/slack/web/api/endpoints/oauth_v2.rb
+++ b/lib/slack/web/api/endpoints/oauth_v2.rb
@@ -15,6 +15,8 @@ module OauthV2
           #   Issued when you created your application. If possible, avoid sending client_id and client_secret as parameters in your request and instead supply the Client ID and Client Secret using the HTTP Basic authentication scheme.
           # @option options [string] :code
           #   The code param returned via the OAuth callback.
+          # @option options [string] :code_verifier
+          #   The code_verifier param used to generate the code_challenge originally. Used for PKCE.
           # @option options [string] :redirect_uri
           #   This must match the originally submitted URI (if one was sent).
           # @option options [string] :grant_type
diff --git a/lib/slack/web/api/errors.rb b/lib/slack/web/api/errors.rb
index 4bd8df17..7b7ce336 100644
--- a/lib/slack/web/api/errors.rb
+++ b/lib/slack/web/api/errors.rb
@@ -7,6 +7,7 @@ module Api
       module Errors
         class AccessDenied < SlackError; end
         class AccessTokenExchangeFailed < SlackError; end
+        class Accesslimited < SlackError; end
         class AccountInactive < SlackError; end
         class ActionAlreadyInProgress < SlackError; end
         class AdminUnauthorized < SlackError; end
@@ -31,6 +32,7 @@ class ApprovalInactive < SlackError; end
         class ApprovalNotFound < SlackError; end
         class ArchiveNotSupported < SlackError; end
         class AsUserNotSupported < SlackError; end
+        class AssistantSearchContextDisabled < SlackError; end
         class AtLeastOneSessionSettingRequired < SlackError; end
         class AttachmentPayloadLimitExceeded < SlackError; end
         class AuthMismatch < SlackError; end
@@ -166,9 +168,14 @@ class DatastoreMigrationInProgress < SlackError; end
         class DefaultChannelRestricted < SlackError; end
         class DefaultOrgWideChannel < SlackError; end
         class DeleteNotAllowed < SlackError; end
+        class DeprecatedEndpoint < SlackError; end
         class DescriptionTooLong < SlackError; end
         class DiscoverabilitySettingInvalid < SlackError; end
         class DomainTaken < SlackError; end
+        class DraftAlreadyDeleted < SlackError; end
+        class DraftAlreadySent < SlackError; end
+        class DraftHasConflict < SlackError; end
+        class DraftNotFound < SlackError; end
         class DuplicateChannelNotFound < SlackError; end
         class DuplicateExternalId < SlackError; end
         class DuplicateMessageNotFound < SlackError; end
@@ -183,6 +190,7 @@ class EmojiNotFound < SlackError; end
         class EndpointUnavailable < SlackError; end
         class EnterpriseIsRestricted < SlackError; end
         class EnterpriseNotFound < SlackError; end
+        class EntityMetadataDoesNotMatchTrigger < SlackError; end
         class EntityNotFound < SlackError; end
         class ErrorAddingCollaborators < SlackError; end
         class ErrorBadFormat < SlackError; end
@@ -198,6 +206,7 @@ class ErrorModifyingWorkflows < SlackError; end
         class ErrorNameTaken < SlackError; end
         class ErrorNameTakenI18n < SlackError; end
         class ErrorNoImage < SlackError; end
+        class ErrorProcessingMetadata < SlackError; end
         class ErrorRemovingCollaborators < SlackError; end
         class ErrorTooBig < SlackError; end
         class ErrorUnpublishingWorkflows < SlackError; end
@@ -288,8 +297,10 @@ class InvalidActor < SlackError; end
         class InvalidApp < SlackError; end
         class InvalidAppActionType < SlackError; end
         class InvalidAppId < SlackError; end
+        class InvalidArgName < SlackError; end
         class InvalidArgs < SlackError; end
         class InvalidArguments < SlackError; end
+        class InvalidArrayArg < SlackError; end
         class InvalidAttachment < SlackError; end
         class InvalidAttachments < SlackError; end
         class InvalidAuth < SlackError; end
@@ -302,9 +313,11 @@ class InvalidChannelId < SlackError; end
         class InvalidChannelProvided < SlackError; end
         class InvalidChannelType < SlackError; end
         class InvalidChannelsLimit < SlackError; end
+        class InvalidCharset < SlackError; end
         class InvalidChildType < SlackError; end
         class InvalidClientId < SlackError; end
         class InvalidCode < SlackError; end
+        class InvalidCodeVerifier < SlackError; end
         class InvalidColumnId < SlackError; end
         class InvalidColumnType < SlackError; end
         class InvalidCopyAndSchemaArgs < SlackError; end
@@ -322,6 +335,7 @@ class InvalidEntityId < SlackError; end
         class InvalidEventContext < SlackError; end
         class InvalidExternalId < SlackError; end
         class InvalidFieldOrData < SlackError; end
+        class InvalidFormData < SlackError; end
         class InvalidGrantType < SlackError; end
         class InvalidGroupProvided < SlackError; end
         class InvalidHostTeam < SlackError; end
@@ -330,6 +344,7 @@ class InvalidLimit < SlackError; end
         class InvalidLink < SlackError; end
         class InvalidManifest < SlackError; end
         class InvalidMessage < SlackError; end
+        class InvalidMetadata < SlackError; end
         class InvalidMetadataFilterKeys < SlackError; end
         class InvalidMetadataFormat < SlackError; end
         class InvalidMetadataSchema < SlackError; end
@@ -347,6 +362,7 @@ class InvalidParentType < SlackError; end
         class InvalidPermissionType < SlackError; end
         class InvalidPermissions < SlackError; end
         class InvalidPhoneNumber < SlackError; end
+        class InvalidPostType < SlackError; end
         class InvalidPresence < SlackError; end
         class InvalidPrimaryColumn < SlackError; end
         class InvalidPrivacy < SlackError; end
@@ -410,6 +426,7 @@ class InvitedUserNotReactivated < SlackError; end
         class InviteeCantSeeChannel < SlackError; end
         class InvitorCannotSeeChannel < SlackError; end
         class IsArchived < SlackError; end
+        class IsBot < SlackError; end
         class IsIdpManaged < SlackError; end
         class IsInactive < SlackError; end
         class IsPendingConnectedToOrg < SlackError; end
@@ -433,8 +450,10 @@ class MemberAnalyticsDisabled < SlackError; end
         class MemberLimitExceeded < SlackError; end
         class MessageLimitExceeded < SlackError; end
         class MessageNotFound < SlackError; end
+        class MessageNotInStreamingState < SlackError; end
         class MessageTooLong < SlackError; end
         class MessagesTabDisabled < SlackError; end
+        class MessagingProcessingFailed < SlackError; end
         class MetadataMustBeSentFromApp < SlackError; end
         class MetadataNotAvailable < SlackError; end
         class MetadataOnlyDoesNotSupportDate < SlackError; end
@@ -451,8 +470,13 @@ class MissingChannel < SlackError; end
         class MissingDialog < SlackError; end
         class MissingDuration < SlackError; end
         class MissingFileData < SlackError; end
+        class MissingInteractivityUrl < SlackError; end
+        class MissingOptionsLoadUrl < SlackError; end
+        class MissingPostType < SlackError; end
         class MissingProfileId < SlackError; end
         class MissingQuery < SlackError; end
+        class MissingRecipientTeamId < SlackError; end
+        class MissingRecipientUserId < SlackError; end
         class MissingRecordChannelConfig < SlackError; end
         class MissingResource < SlackError; end
         class MissingScope < SlackError; end
@@ -491,6 +515,7 @@ class NoImageUploaded < SlackError; end
         class NoItemSpecified < SlackError; end
         class NoLocalUserOnTeam < SlackError; end
         class NoPermission < SlackError; end
+        class NoPerms < SlackError; end
         class NoPin < SlackError; end
         class NoReaction < SlackError; end
         class NoRefreshToken < SlackError; end
@@ -540,6 +565,7 @@ class NotVisible < SlackError; end
         class OauthAuthorizationUrlMismatch < SlackError; end
         class OneOrMoreInvalidChannels < SlackError; end
         class OrgLevelEmailDisplayDisabled < SlackError; end
+        class OrgLoginRequired < SlackError; end
         class OrgNotConnected < SlackError; end
         class OrgNotFound < SlackError; end
         class OrgResolutionRequired < SlackError; end
@@ -560,6 +586,7 @@ class PartialFailure < SlackError; end
         class PartialProfileSetFailed < SlackError; end
         class PermissionDenied < SlackError; end
         class PermissionTypeRequired < SlackError; end
+        class PkceNotAllowed < SlackError; end
         class PlanUpgradeRequired < SlackError; end
         class PolicyNotFound < SlackError; end
         class PostContentsTooLarge < SlackError; end
@@ -584,6 +611,7 @@ class RecordNotFound < SlackError; end
         class RequestAlreadyResolved < SlackError; end
         class RequestIdOrAppIdIsRequired < SlackError; end
         class RequestIdRequiredForCustomIntegrations < SlackError; end
+        class RequestTimeout < SlackError; end
         class ReservedName < SlackError; end
         class ResizedButStillTooLarge < SlackError; end
         class RestrictedAction < SlackError; end
@@ -598,6 +626,7 @@ class RowIdNotProvided < SlackError; end
         class RowNotFound < SlackError; end
         class RtmConnectRequired < SlackError; end
         class SentRecently < SlackError; end
+        class ServiceUnavailable < SlackError; end
         class SessionInvalidationFailed < SlackError; end
         class SessionNotFound < SlackError; end
         class SessionResetNotAllowed < SlackError; end
@@ -619,6 +648,7 @@ class SudoRequired < SlackError; end
         class TargetTeamMustBeSpecifiedInOrgContext < SlackError; end
         class TargetTeamNotFound < SlackError; end
         class TargetTeamNotOnOrg < SlackError; end
+        class TeamAddedToOrg < SlackError; end
         class TeamIdOrOrgRequired < SlackError; end
         class TeamIdRequiredForEnterprise < SlackError; end
         class TeamNotConnected < SlackError; end
@@ -633,6 +663,7 @@ class ThreadNotFound < SlackError; end
         class TimeInPast < SlackError; end
         class TimeTooFar < SlackError; end
         class TokenAlreadyExchanged < SlackError; end
+        class TokenExpired < SlackError; end
         class TokenNotFound < SlackError; end
         class TokenRevoked < SlackError; end
         class TokenRotationNotEnabled < SlackError; end
@@ -662,6 +693,7 @@ class TriggerExchanged < SlackError; end
         class TriggerExpired < SlackError; end
         class TriggerNotFound < SlackError; end
         class TriggerTypeIdNotFound < SlackError; end
+        class TwoFactorSetupRequired < SlackError; end
         class UnableToDelete < SlackError; end
         class UnableToFetchCustomEmojis < SlackError; end
         class UnableToLinkIdpGroupAndChannel < SlackError; end
@@ -689,6 +721,7 @@ class UrlInMessage < SlackError; end
         class UrlRestrictionNotSupported < SlackError; end
         class UserAlreadyDeleted < SlackError; end
         class UserAlreadyTeamMember < SlackError; end
+        class UserAuthUrlMissing < SlackError; end
         class UserCannotCreateChannel < SlackError; end
         class UserCannotManagePublicChannels < SlackError; end
         class UserCannotManageWorkspace < SlackError; end
@@ -699,6 +732,7 @@ class UserIsAlreadyDeleted < SlackError; end
         class UserIsBot < SlackError; end
         class UserIsDeactivated < SlackError; end
         class UserIsNotAGuest < SlackError; end
+        class UserIsNotGuest < SlackError; end
         class UserIsRestricted < SlackError; end
         class UserMustBeAdmin < SlackError; end
         class UserMustBeInWorkspace < SlackError; end
@@ -721,6 +755,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
         ERROR_CLASSES = {
           'access_denied' => AccessDenied,
           'access_token_exchange_failed' => AccessTokenExchangeFailed,
+          'accesslimited' => Accesslimited,
           'account_inactive' => AccountInactive,
           'action_already_in_progress' => ActionAlreadyInProgress,
           'admin_unauthorized' => AdminUnauthorized,
@@ -745,6 +780,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'approval_not_found' => ApprovalNotFound,
           'archive_not_supported' => ArchiveNotSupported,
           'as_user_not_supported' => AsUserNotSupported,
+          'assistant_search_context_disabled' => AssistantSearchContextDisabled,
           'at_least_one_session_setting_required' => AtLeastOneSessionSettingRequired,
           'attachment_payload_limit_exceeded' => AttachmentPayloadLimitExceeded,
           'auth_mismatch' => AuthMismatch,
@@ -880,9 +916,14 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'default_channel_restricted' => DefaultChannelRestricted,
           'default_org_wide_channel' => DefaultOrgWideChannel,
           'delete_not_allowed' => DeleteNotAllowed,
+          'deprecated_endpoint' => DeprecatedEndpoint,
           'description_too_long' => DescriptionTooLong,
           'discoverability_setting_invalid' => DiscoverabilitySettingInvalid,
           'domain_taken' => DomainTaken,
+          'draft_already_deleted' => DraftAlreadyDeleted,
+          'draft_already_sent' => DraftAlreadySent,
+          'draft_has_conflict' => DraftHasConflict,
+          'draft_not_found' => DraftNotFound,
           'duplicate_channel_not_found' => DuplicateChannelNotFound,
           'duplicate_external_id' => DuplicateExternalId,
           'duplicate_message_not_found' => DuplicateMessageNotFound,
@@ -897,6 +938,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'endpoint_unavailable' => EndpointUnavailable,
           'enterprise_is_restricted' => EnterpriseIsRestricted,
           'enterprise_not_found' => EnterpriseNotFound,
+          'entity_metadata_does_not_match_trigger' => EntityMetadataDoesNotMatchTrigger,
           'entity_not_found' => EntityNotFound,
           'error_adding_collaborators' => ErrorAddingCollaborators,
           'error_bad_format' => ErrorBadFormat,
@@ -912,6 +954,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'error_name_taken' => ErrorNameTaken,
           'error_name_taken_i18n' => ErrorNameTakenI18n,
           'error_no_image' => ErrorNoImage,
+          'error_processing_metadata' => ErrorProcessingMetadata,
           'error_removing_collaborators' => ErrorRemovingCollaborators,
           'error_too_big' => ErrorTooBig,
           'error_unpublishing_workflows' => ErrorUnpublishingWorkflows,
@@ -1002,8 +1045,10 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'invalid_app' => InvalidApp,
           'invalid_app_action_type' => InvalidAppActionType,
           'invalid_app_id' => InvalidAppId,
+          'invalid_arg_name' => InvalidArgName,
           'invalid_args' => InvalidArgs,
           'invalid_arguments' => InvalidArguments,
+          'invalid_array_arg' => InvalidArrayArg,
           'invalid_attachment' => InvalidAttachment,
           'invalid_attachments' => InvalidAttachments,
           'invalid_auth' => InvalidAuth,
@@ -1016,9 +1061,11 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'invalid_channel_provided' => InvalidChannelProvided,
           'invalid_channel_type' => InvalidChannelType,
           'invalid_channels_limit' => InvalidChannelsLimit,
+          'invalid_charset' => InvalidCharset,
           'invalid_child_type' => InvalidChildType,
           'invalid_client_id' => InvalidClientId,
           'invalid_code' => InvalidCode,
+          'invalid_code_verifier' => InvalidCodeVerifier,
           'invalid_column_id' => InvalidColumnId,
           'invalid_column_type' => InvalidColumnType,
           'invalid_copy_and_schema_args' => InvalidCopyAndSchemaArgs,
@@ -1036,6 +1083,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'invalid_event_context' => InvalidEventContext,
           'invalid_external_id' => InvalidExternalId,
           'invalid_field_or_data' => InvalidFieldOrData,
+          'invalid_form_data' => InvalidFormData,
           'invalid_grant_type' => InvalidGrantType,
           'invalid_group_provided' => InvalidGroupProvided,
           'invalid_host_team' => InvalidHostTeam,
@@ -1044,6 +1092,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'invalid_link' => InvalidLink,
           'invalid_manifest' => InvalidManifest,
           'invalid_message' => InvalidMessage,
+          'invalid_metadata' => InvalidMetadata,
           'invalid_metadata_filter_keys' => InvalidMetadataFilterKeys,
           'invalid_metadata_format' => InvalidMetadataFormat,
           'invalid_metadata_schema' => InvalidMetadataSchema,
@@ -1061,6 +1110,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'invalid_permission_type' => InvalidPermissionType,
           'invalid_permissions' => InvalidPermissions,
           'invalid_phone_number' => InvalidPhoneNumber,
+          'invalid_post_type' => InvalidPostType,
           'invalid_presence' => InvalidPresence,
           'invalid_primary_column' => InvalidPrimaryColumn,
           'invalid_privacy' => InvalidPrivacy,
@@ -1124,6 +1174,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'invitee_cant_see_channel' => InviteeCantSeeChannel,
           'invitor_cannot_see_channel' => InvitorCannotSeeChannel,
           'is_archived' => IsArchived,
+          'is_bot' => IsBot,
           'is_idp_managed' => IsIdpManaged,
           'is_inactive' => IsInactive,
           'is_pending_connected_to_org' => IsPendingConnectedToOrg,
@@ -1147,8 +1198,10 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'member_limit_exceeded' => MemberLimitExceeded,
           'message_limit_exceeded' => MessageLimitExceeded,
           'message_not_found' => MessageNotFound,
+          'message_not_in_streaming_state' => MessageNotInStreamingState,
           'message_too_long' => MessageTooLong,
           'messages_tab_disabled' => MessagesTabDisabled,
+          'messaging_processing_failed' => MessagingProcessingFailed,
           'metadata_must_be_sent_from_app' => MetadataMustBeSentFromApp,
           'metadata_not_available' => MetadataNotAvailable,
           'metadata_only_does_not_support_date' => MetadataOnlyDoesNotSupportDate,
@@ -1165,8 +1218,13 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'missing_dialog' => MissingDialog,
           'missing_duration' => MissingDuration,
           'missing_file_data' => MissingFileData,
+          'missing_interactivity_url' => MissingInteractivityUrl,
+          'missing_options_load_url' => MissingOptionsLoadUrl,
+          'missing_post_type' => MissingPostType,
           'missing_profile_id' => MissingProfileId,
           'missing_query' => MissingQuery,
+          'missing_recipient_team_id' => MissingRecipientTeamId,
+          'missing_recipient_user_id' => MissingRecipientUserId,
           'missing_record_channel_config' => MissingRecordChannelConfig,
           'missing_resource' => MissingResource,
           'missing_scope' => MissingScope,
@@ -1205,6 +1263,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'no_item_specified' => NoItemSpecified,
           'no_local_user_on_team' => NoLocalUserOnTeam,
           'no_permission' => NoPermission,
+          'no_perms' => NoPerms,
           'no_pin' => NoPin,
           'no_reaction' => NoReaction,
           'no_refresh_token' => NoRefreshToken,
@@ -1254,6 +1313,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'oauth_authorization_url_mismatch' => OauthAuthorizationUrlMismatch,
           'one_or_more_invalid_channels' => OneOrMoreInvalidChannels,
           'org_level_email_display_disabled' => OrgLevelEmailDisplayDisabled,
+          'org_login_required' => OrgLoginRequired,
           'org_not_connected' => OrgNotConnected,
           'org_not_found' => OrgNotFound,
           'org_resolution_required' => OrgResolutionRequired,
@@ -1274,6 +1334,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'partial_profile_set_failed' => PartialProfileSetFailed,
           'permission_denied' => PermissionDenied,
           'permission_type_required' => PermissionTypeRequired,
+          'pkce_not_allowed' => PkceNotAllowed,
           'plan_upgrade_required' => PlanUpgradeRequired,
           'policy_not_found' => PolicyNotFound,
           'post_contents_too_large' => PostContentsTooLarge,
@@ -1298,6 +1359,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'request_already_resolved' => RequestAlreadyResolved,
           'request_id_or_app_id_is_required' => RequestIdOrAppIdIsRequired,
           'request_id_required_for_custom_integrations' => RequestIdRequiredForCustomIntegrations,
+          'request_timeout' => RequestTimeout,
           'reserved_name' => ReservedName,
           'resized_but_still_too_large' => ResizedButStillTooLarge,
           'restricted_action' => RestrictedAction,
@@ -1312,6 +1374,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'row_not_found' => RowNotFound,
           'rtm_connect_required' => RtmConnectRequired,
           'sent_recently' => SentRecently,
+          'service_unavailable' => ServiceUnavailable,
           'session_invalidation_failed' => SessionInvalidationFailed,
           'session_not_found' => SessionNotFound,
           'session_reset_not_allowed' => SessionResetNotAllowed,
@@ -1333,6 +1396,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'target_team_must_be_specified_in_org_context' => TargetTeamMustBeSpecifiedInOrgContext,
           'target_team_not_found' => TargetTeamNotFound,
           'target_team_not_on_org' => TargetTeamNotOnOrg,
+          'team_added_to_org' => TeamAddedToOrg,
           'team_id_or_org_required' => TeamIdOrOrgRequired,
           'team_id_required_for_enterprise' => TeamIdRequiredForEnterprise,
           'team_not_connected' => TeamNotConnected,
@@ -1347,6 +1411,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'time_in_past' => TimeInPast,
           'time_too_far' => TimeTooFar,
           'token_already_exchanged' => TokenAlreadyExchanged,
+          'token_expired' => TokenExpired,
           'token_not_found' => TokenNotFound,
           'token_revoked' => TokenRevoked,
           'token_rotation_not_enabled' => TokenRotationNotEnabled,
@@ -1376,6 +1441,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'trigger_expired' => TriggerExpired,
           'trigger_not_found' => TriggerNotFound,
           'trigger_type_id_not_found' => TriggerTypeIdNotFound,
+          'two_factor_setup_required' => TwoFactorSetupRequired,
           'unable_to_delete' => UnableToDelete,
           'unable_to_fetch_custom_emojis' => UnableToFetchCustomEmojis,
           'unable_to_link_idp_group_and_channel' => UnableToLinkIdpGroupAndChannel,
@@ -1403,6 +1469,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'url_restriction_not_supported' => UrlRestrictionNotSupported,
           'user_already_deleted' => UserAlreadyDeleted,
           'user_already_team_member' => UserAlreadyTeamMember,
+          'user_auth_url_missing' => UserAuthUrlMissing,
           'user_cannot_create_channel' => UserCannotCreateChannel,
           'user_cannot_manage_public_channels' => UserCannotManagePublicChannels,
           'user_cannot_manage_workspace' => UserCannotManageWorkspace,
@@ -1413,6 +1480,7 @@ class WorkflowsExportCsvNotEnabled < SlackError; end
           'user_is_bot' => UserIsBot,
           'user_is_deactivated' => UserIsDeactivated,
           'user_is_not_a_guest' => UserIsNotAGuest,
+          'user_is_not_guest' => UserIsNotGuest,
           'user_is_restricted' => UserIsRestricted,
           'user_must_be_admin' => UserMustBeAdmin,
           'user_must_be_in_workspace' => UserMustBeInWorkspace,
diff --git a/lib/slack/web/api/slack-api-ref b/lib/slack/web/api/slack-api-ref
index bd5dd34c..32757867 160000
--- a/lib/slack/web/api/slack-api-ref
+++ b/lib/slack/web/api/slack-api-ref
@@ -1 +1 @@
-Subproject commit bd5dd34cc34916223f8616b6e709de691d5ea4cb
+Subproject commit 32757867a5d54838b71403fbf45bc4c081abdf23
diff --git a/spec/slack/web/api/endpoints/chat_spec.rb b/spec/slack/web/api/endpoints/chat_spec.rb
index e1ee9160..81b4c7d7 100644
--- a/spec/slack/web/api/endpoints/chat_spec.rb
+++ b/spec/slack/web/api/endpoints/chat_spec.rb
@@ -5,6 +5,17 @@
 
 RSpec.describe Slack::Web::Api::Endpoints::Chat do
   let(:client) { Slack::Web::Client.new }
+  context 'chat_appendStream' do
+    it 'requires channel' do
+      expect { client.chat_appendStream(ts: %q[], markdown_text: %q[**This is bold text**]) }.to raise_error ArgumentError, /Required arguments :channel missing/
+    end
+    it 'requires ts' do
+      expect { client.chat_appendStream(channel: %q[], markdown_text: %q[**This is bold text**]) }.to raise_error ArgumentError, /Required arguments :ts missing/
+    end
+    it 'requires markdown_text' do
+      expect { client.chat_appendStream(channel: %q[], ts: %q[]) }.to raise_error ArgumentError, /Required arguments :markdown_text missing/
+    end
+  end
   context 'chat_command' do
     it 'requires channel' do
       expect { client.chat_command(command: %q[/who]) }.to raise_error ArgumentError, /Required arguments :channel missing/
@@ -150,19 +161,30 @@
       client.chat_scheduleMessage(attachments: {:data=>["data"]}, channel: %q[], post_at: %q[299876400], blocks: {:data=>["data"]}, metadata: {:data=>["data"]})
     end
   end
-  context 'chat_unfurl' do
+  context 'chat_startStream' do
     it 'requires channel' do
-      expect { client.chat_unfurl(ts: %q[], unfurls: %q[]) }.to raise_error ArgumentError, /Required arguments :channel missing/
+      expect { client.chat_startStream(thread_ts: %q[1721609600]) }.to raise_error ArgumentError, /Required arguments :channel missing/
+    end
+    it 'requires thread_ts' do
+      expect { client.chat_startStream(channel: %q[]) }.to raise_error ArgumentError, /Required arguments :thread_ts missing/
+    end
+  end
+  context 'chat_stopStream' do
+    it 'requires channel' do
+      expect { client.chat_stopStream(ts: %q[]) }.to raise_error ArgumentError, /Required arguments :channel missing/
     end
     it 'requires ts' do
-      expect { client.chat_unfurl(channel: %q[], unfurls: %q[]) }.to raise_error ArgumentError, /Required arguments :ts missing/
+      expect { client.chat_stopStream(channel: %q[]) }.to raise_error ArgumentError, /Required arguments :ts missing/
     end
-    it 'requires unfurls' do
-      expect { client.chat_unfurl(channel: %q[], ts: %q[]) }.to raise_error ArgumentError, /Required arguments :unfurls missing/
+    it 'encodes metadata as json' do
+      expect(client).to receive(:post).with('chat.stopStream', {channel: %q[], ts: %q[], metadata: %q[{"data":["data"]}]})
+      client.chat_stopStream(channel: %q[], ts: %q[], metadata: {:data=>["data"]})
     end
-    it 'encodes unfurls, user_auth_blocks as json' do
-      expect(client).to receive(:post).with('chat.unfurl', {channel: %q[], ts: %q[], unfurls: %q[{"data":["data"]}], user_auth_blocks: %q[{"data":["data"]}]})
-      client.chat_unfurl(channel: %q[], ts: %q[], unfurls: {:data=>["data"]}, user_auth_blocks: {:data=>["data"]})
+  end
+  context 'chat_unfurl' do
+    it 'encodes unfurls, user_auth_blocks, metadata as json' do
+      expect(client).to receive(:post).with('chat.unfurl', {unfurls: %q[{"data":["data"]}], user_auth_blocks: %q[{"data":["data"]}], metadata: %q[{"data":["data"]}]})
+      client.chat_unfurl(unfurls: {:data=>["data"]}, user_auth_blocks: {:data=>["data"]}, metadata: {:data=>["data"]})
     end
   end
   context 'chat_update' do
diff --git a/spec/slack/web/api/endpoints/entity_spec.rb b/spec/slack/web/api/endpoints/entity_spec.rb
new file mode 100644
index 00000000..4fa5bcca
--- /dev/null
+++ b/spec/slack/web/api/endpoints/entity_spec.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+# This file was auto-generated by lib/tasks/web.rake
+
+require 'spec_helper'
+
+RSpec.describe Slack::Web::Api::Endpoints::Entity do
+  let(:client) { Slack::Web::Client.new }
+  context 'entity_presentDetails' do
+    it 'requires trigger_id' do
+      expect { client.entity_presentDetails }.to raise_error ArgumentError, /Required arguments :trigger_id missing/
+    end
+    it 'encodes metadata as json' do
+      expect(client).to receive(:post).with('entity.presentDetails', {trigger_id: %q[], metadata: %q[{"data":["data"]}]})
+      client.entity_presentDetails(trigger_id: %q[], metadata: {:data=>["data"]})
+    end
+  end
+end
diff --git a/spec/slack/web/api/endpoints/slackLists_items_spec.rb b/spec/slack/web/api/endpoints/slackLists_items_spec.rb
index b4771e4b..ac81052a 100644
--- a/spec/slack/web/api/endpoints/slackLists_items_spec.rb
+++ b/spec/slack/web/api/endpoints/slackLists_items_spec.rb
@@ -44,7 +44,7 @@
       expect { client.slackLists_items_update(cells: %q[[{"row_id":"Rec014K005UQJ","column_id":"Col014K005UQJ","user":["U01284PCR98", "U0137181B5H"]}]]) }.to raise_error ArgumentError, /Required arguments :list_id missing/
     end
     it 'requires cells' do
-      expect { client.slackLists_items_update(list_id: %q[F03PSRPN4CE]) }.to raise_error ArgumentError, /Required arguments :cells missing/
+      expect { client.slackLists_items_update(list_id: %q[F01ABCDE2FG]) }.to raise_error ArgumentError, /Required arguments :cells missing/
     end
   end
 end